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VinNeo
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Join Date: Aug 2012
Location: Bangalore,India
Posts: 3

Transfomer neutral

08/24/2012 1:19 PM

Can someone explain the following...

> Transformer earthing.

> Types.

> Which is in practise(India)..??
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Paulusgnome
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#1

Re: Transfomer neutral

08/24/2012 3:35 PM

What does your textbook say?

We don't do homework for students here, you only learn by doing your own homework.

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V.I.Abraham
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#2

Re: Transfomer neutral

08/24/2012 11:09 PM


Ref :-Indian Standard for code of earthing
IS 3043I 1987 .This code is made taking in to account most of the international standards
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VinNeo
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Location: Bangalore,India
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#3
In reply to #2

Re: Transfomer neutral

08/25/2012 12:23 PM

An 8 way TPN DB will be having 8 outgoings including a sub-incomer(DP ELCB/RCCB) per phase...

In some cases it wil be having 6 outgoings including sub-incomers(DP ELCB/RCCB) per phase but still it is called a 8 way TPN DB...

why is it so..???
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PWSlack
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Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
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#4

Re: Transfomer neutral

08/28/2012 3:56 AM

There is a good article on earthing systems in Wikipedia.

Refer also to Indian Standard 3043.

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electricalexpert65
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Join Date: Oct 2009
Posts: 2061
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#5

Re: Transfomer neutral

08/29/2012 9:55 AM

I suggest you attend to our training programme on earthing. Pl. send mail thro this forum's mailbox for further details.
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electricalexpert65 (1); Paulusgnome (1); PWSlack (1); V.I.Abraham (1); VinNeo (1)

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